Write a bash script to print output as shown below: ************** Module2.1 bash scripting. Learn to Code. **************
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Write a bash script to print output as shown below:
**************
Module2.1
bash scripting.
Learn to Code.
**************
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- Code it.Modify the scripts of Projects 1 and 2 to encrypt and decrypt entire files of text. An example of the program interface is shown below: Enter the input file name: encrypted.txt Enter the output file name: a Enter the distance value: 3 Project 1: text = (input("Please enter your text: ")) shift = int(input("Please enter the shift: ")) def circularShift(text, key): text = text.upper() cipher = "" for letter in text: shifted = ord(letter) + key if shifted < 65: shifted += 0 if shifted > 90: shifted -= 0 cipher += chr(shifted) return cipher print (circularShift(text, shift)) Project 2 text = (input("Please enter your text: ")) shift = int(input("Please enter the shift: ")) convert = -(shift) def cypher(text, key): text = text.capitalize() cipher = "" for letter in text: shifted = ord(letter) + key cipher += chr(shifted) return cipher print (cypher(text, convert))3-20 Please write a UNCHECKED EXCEPTION in Java Code per the instructions and make sure your code compiles before submitting. Thank you!
- Java Program ASAP ************This program must work in hypergrade and pass all the test cases.********** I have provided the code instructions and the text files below. The test cases are located in Hypergrade. Down below is a working code. Dont add any import libraries in the program just modify the rest of the code so it passes the test cases. import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.HashMap;import java.util.Map;import java.util.Scanner;public class MorseCodeConverter { public static void main(String[] args) { Map<String, String> morseCodeMap = readMorseCodeTable("morse.txt"); Scanner scanner = new Scanner(System.in); System.out.print("Please enter the file name or type QUIT to exit:\n"); do{ String fileName = scanner.nextLine().trim(); if (fileName.equalsIgnoreCase("QUIT")) { break; } try { String…Challenge 3: Encryption.java and Decryption.java Write an Encryption class that encrypts the contents of a binary file. Your encryption program should work like a filter, reading the contents of one file, modifying the data into a code, and then writing the coded content out to a second file. The second file will be a version of the first file, but written in a secret code. Use a simple encryption technique, such as reading one character at a time, and add 10 to the character code of each character before it is written to the second file. Come up with your own encryption method. Also write a Decryption class that reads the file produced by the Encryption program. The decryption file will use the method that you used and restore the data to its original state, and write it to a new file.bs comp sci expert, I need help using Python 3. This is in Hackerrank and my code is wrong.
- . 158 CMPG 211 1-1 V 2021 Expand All Next Week 6Practical: Objects, Arrays & Text files Main page content Objects, Arrays and Text files - Week 6 Resources Textbook: Laing, Chapter 10 & 12 Understand Java Read Par 10.6 on Array as instance field (p. 376) Read Par 12.10 and Par 12.11 on the File class (pp. 473 - 476) Read Par 10.10 on the String class and using the split method (p. 387) Read Par 12.1 - 12.6 on Exception handling (pp. 450 - 467) Task 1Click to expand Task 2 - AssignmentClick to collapse Task 2 - Assignment Write a Java program called Process marks (using files). The program must read the marks of students from a text file and process the marks. The results must be saved in a text file called result. 2.1 Write a Student class with the following instance fields: Name of…Recreate/code the confused deputy attack problem from the subject information security using python, add comments to explain the code. just create the code for confused deputy attack problem.5. Discuss whether the following task is possible to implement. The argument and the discussion are important. Password cracker: A company that does not want to be named asks you to develop a password cracker for Windows. They provide you with access and ways to test passwords, but this test takes some time. They tell you that time and money are not relevant, just make it work. The positive side is that the passwords are never changed - they stay the same all the time. P.S.: This task has some tricky ethical implications, which are not relevant here. Just think whether this is possible or not.
- implement a Python script that checks whether the file "tmp" exists (hint: take a look at the "os" module of Python) checks whether the file "tmp" is readable checks whether the file "tmp" is writable checks whether the file "tmp" is executableDevelop a data type for a buffer in a text editor that implements the following API:public class BufferBuffer() create an empty buffervoid insert(char c) insert c at the cursor positionchar delete() delete and return the character at the cursorvoid left(int k) move the cursor k positions to the leftvoid right(int k) move the cursor k positions to the rightint size() number of characters in the bufferAPI for a text bufferHint : Use two stacksJava Proram ASAP The text files are located in Hypergrade. Down below is a working code. Please modify this code below so it passes the test cases. Also I have the correct test case and the failed test case as a screenshot. import java.io.*;import java.util.Scanner;class ConvertText{public static void main(String []arg) throws Exception{Scanner sc = new Scanner(System.in);System.out.println("Please enter the file name or type QUIT to exit:");while(true){String input = sc.next();if(input.compareTo("QUIT") == 0){break;}else{String filePath = new File("").getAbsolutePath();filePath = filePath.concat("/");filePath = filePath.concat(input);File file = new File(filePath);if(file.exists() && !file.isDirectory()){BufferedReader br = new BufferedReader(new FileReader(file));String st;while((st = br.readLine()) != null){String []sentences = st.split(" ");for(int i=0;i<sentences.length;i++){StringBuilder sb = new StringBuilder("");sb.append(sentences[i].charAt(0));for(int…